On the left pane of the Analysis Type window, locate the analysis tree and select Algorithm Analysis > Concurrency.

The right pane is updated with the predefined settings for the Concurrency analysis.

Click the Start button on the right command bar.

VTune Amplifier launches the nqueens_parallel application that makes calculations, displays the execution time, and exits. VTune Amplifier finalizes the collected results and opens the analysis results in the Hotspots by Thread Concurrency viewpoint.

To make sure the performance of the application is repeatable, go through the entire tuning process on the same system with a minimal amount of other software executing.

Note

This tutorial explains how to run an analysis from the VTune Amplifier graphical user interface (GUI). You can also use the VTune Amplifier command-line interface (amplxe-cl command) to run an analysis. For more details, check the Command-line Interface Support section of the VTune Amplifier Help.